New here! chapter posting

Hello, I'm very new here and I dont have a computer. I am using a kindle fire, when I try to post a chapter it wont let me type. I click on the area but the keyboard doesn't come up. It only lets me post the title of the chapter nothing else. Please someone help. Explain. Please thank you.

mumbled "Hello"

I would like to say hello to everyone on here, I am currently new here. I hope everyone enjoys the stories that I will be posting and I want to apologies before hand for any misspelled words and grammer problems. I do not have a computer so I am currently updating from a kindle fire. Okay. Thank you for reading.